Most people who work for poison control are healthcare professionals, typically nurses or pharmacists, who answer calls and guide callers through poisoning emergencies. The main role is called a Specialist in Poison Information (SPI), and it requires a clinical degree plus on-the-job training before you can become fully certified. There are also physician-level positions and non-clinical support roles, but the SPI track is the most common entry point.
The Core Role: Specialist in Poison Information
Specialists in Poison Information are the people who actually pick up the phone when someone calls the national Poison Help line (1-800-222-1222). They assess the situation, determine how dangerous the exposure is, and recommend a course of action, whether that’s home monitoring or an immediate trip to the emergency department. They also take calls from emergency physicians and nurses who need real-time guidance on managing poisoned patients.
To qualify for an SPI position, you typically need a clinical healthcare degree. The most common backgrounds are nursing (RN or BSN) and pharmacy (PharmD or bachelor’s in pharmacy). Some centers also hire physician assistants or paramedics with advanced training. The exact requirements vary by center, but virtually all positions expect you to hold an active clinical license in the state where the center operates. A job posting from the University of New Mexico, for example, lists a bachelor’s degree in pharmacy and eligibility for state pharmacist licensure as its minimum requirements.
Prior experience in emergency medicine, critical care, or pediatrics is a strong advantage. Poison control work demands fast clinical thinking under pressure, so hiring managers look for candidates who are already comfortable triaging urgent situations.
How Certification Works
Getting hired is just the first step. Once you start working at a poison control center, you enter a training period that leads to national certification as a Certified Specialist in Poison Information (CSPI). The certification exam is administered by the American Association of Poison Control Centers (AAPCC), and you become eligible to sit for it after logging 2,000 hours of experience and successfully handling 2,000 poison cases.
That timeline typically works out to about one year of full-time work, though it can vary depending on call volume and your center’s schedule. Some employers set firm deadlines. New York City’s poison control center, for instance, requires new hires to pass the CSPI exam within one year of their start date. If they don’t, they get a six-month extension, but failing to certify within 18 months results in dismissal.
The certification itself lasts five years. To maintain it, you need to complete continuing education throughout the cycle, averaging about 20 credits per year for a total of 100 credits over five years. You must earn at least 10 credits in any given year to demonstrate ongoing engagement with toxicology.
What the Day-to-Day Looks Like
Poison control centers operate 24 hours a day, 365 days a year. That means shift work is standard. Expect a rotation that includes nights, weekends, and holidays, especially early in your career. Many centers are housed within hospitals or universities, though some operate as standalone facilities affiliated with state health departments.
A significant portion of calls involve young children who have gotten into household products or medications. Others come from adults dealing with accidental overdoses, drug interactions, or workplace chemical exposures. You’ll also handle calls from healthcare providers in emergency departments who need quick consultations on treatment for poisoned patients. The work is fast-paced and high-stakes, but most calls can be managed with home care instructions rather than emergency intervention.
Some centers have adopted remote or hybrid work models, since the job is primarily phone-based and supported by electronic databases. Whether remote work is available depends on the individual center’s policies and the technology infrastructure they have in place.
Salary Expectations
Compensation varies by location and experience, but poison information specialists can earn solid salaries. A recent posting for New York City’s poison control center listed a range of $110,135 to $122,038, which reflects the city’s higher cost of living and the requirement for CSPI certification. Salaries at centers in smaller metro areas or rural regions will typically be lower. Pharmacists and nurses transitioning into poison control can generally expect pay comparable to or slightly above what they earned in hospital settings, with the added benefit of a less physically demanding work environment.
The Physician Track: Medical Toxicology
Doctors who work in poison control centers are medical toxicologists. This is a much longer training path. You first complete a full residency in a primary specialty, most commonly emergency medicine, pediatrics, internal medicine, or occupational medicine. After residency, you complete an additional two-year fellowship in medical toxicology.
Medical toxicologists serve as the supervising physicians at poison control centers. They handle the most complex cases, oversee the SPIs, and often split their time between the poison center and clinical practice at a hospital. They also contribute to public health surveillance, tracking patterns in poisoning data that might signal emerging drug trends or contamination events. This is a small specialty, so positions are competitive but the demand is consistent.
Non-Clinical Roles
Poison control centers also employ people outside of direct clinical work. Public education coordinators develop outreach campaigns, visit schools and community organizations, and create materials about poison prevention. These roles typically require a bachelor’s degree in public health, health education, or a related field, though specific requirements vary by center.
Administrative and data management positions support the center’s operations. Poison centers collect large volumes of case data that feed into national surveillance systems, so there’s a need for people with skills in data analysis, epidemiology, and information technology. Research coordinators and toxicology fellows may also work within larger academic poison centers.
Where to Find Open Positions
The United States has a network of regional poison control centers that collectively cover all 50 states and several territories. Some states have their own dedicated center, while others are served by a regional center in a neighboring state. Alaska’s calls, for example, are routed to the University of Kansas Hospital Poison Control Center. The centers are typically affiliated with children’s hospitals, universities, or state health departments.
To find openings, check the job boards of your local poison center directly. The HRSA (Health Resources & Services Administration) maintains a directory of all centers at poisonhelp.hrsa.gov. You can also search hospital and university job boards in your area, since most centers are embedded within those systems. The AAPCC website and professional organizations for nurses and pharmacists occasionally list poison center openings as well. Networking at toxicology conferences or reaching out to a local center’s director to express interest can also put you on their radar when positions open up.